Parameters – Elmo Rietschle 2FC4...-1CB User Manual
Page 38
7
Parameters
610.00260.40.000 · 05.2014
38
/
74
© Gardner Denver Deutschland GmbH
Standby function for PID process control
Fixed frequency:
In this operating mode, fixed frequency setpoints are passed on to the motor con-
trol. There are 7 fixed frequencies (2,051 - 2,057) which are linked in BCD format
to the digital inputs 1 to 3. These seven fixed frequencies can be enabled via the
parameter "Auswahl_Festfrequenz(Selection_fixed_frequency)" (2,050) into three
groups:
0 = fixed frequency 1, 1 = fixed frequency 1 to 3, 2 = fixed frequency 1 to 7.
Logic table of fixed frequencies
DI 3
DI 2
DI 1
Selection
Parameters Presetting
0 0
1
Fixed
fre-
quency 1
2,051 34
Hz
0 1
0
Fixed
fre-
quency 2
2,052 67
Hz
0 1
1
Fixed
fre-
quency 3
2,053 50
Hz
1 0
0
Fixed
fre-
quency 4
2,054 0
Hz
1 0
1
Fixed
fre-
quency 5
2,055 0
Hz
1 1
0
Fixed
fre-
quency 6
2,056 0
Hz
1 1
1
Fixed
fre-
quency 7
2,057 0
Hz